/**
* Sort the given roles by number of capabilities
*
* @param array $roles
*
* @return array
*/
function authLdap_sort_roles_by_capabilities($roles)
{
global $wpdb;
$myRoles = get_option($wpdb->get_blog_prefix() . 'user_roles');
authLdap_debug(print_r($roles, true));
uasort($myRoles, 'authLdap_sortByCapabilitycount');
$return = array();
foreach ($myRoles as $key => $role) {
if (isset($roles[$key])) {
$return[$key] = $roles[$key];
}
}
authLdap_debug(print_r($return, true));
return $return;
}
/**
* Get an individual option
*/
function authLdap_get_option($optionname)
{
$options = authLdap_load_options();
if (isset($options[$optionname])) {
return $options[$optionname];
} else {
authLdap_debug('option name invalid: ' . $optionname);
return null;
}
}